Write an equation that can be described by the statement: y is equal to 1/3 of x

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?